How to Replace defective Rear wheel bearing of Honda Activa and other scooters

Introduction

This tutorial will guide you through the process of replacing the defective rear wheel bearing on a Honda Activa and similar scooters. Understanding how to perform this repair can save you time and money, as well as improve the overall performance and safety of your scooter.

Step 1: Gather Necessary Tools and Materials

Before starting, ensure you have all the required tools and replacement parts. This will make the process smoother and more efficient.

Tools Needed

• Socket wrench set
• Screwdriver set
• Pliers
• Hammer
• Bearing puller (if available)

Materials Needed

• New rear wheel bearing
• Grease
• Cleaning cloths

Step 2: Remove the Rear Wheel

To access the rear wheel bearing, you need to remove the rear wheel from the scooter.

1. Loosen the Rear Wheel Nuts

   • Use your socket wrench to loosen the nuts holding the rear wheel.

2. Lift the Scooter

   • Ensure the scooter is stable on a lift or center stand.

3. Remove the Wheel

   • Carefully take off the rear wheel from the axle.

Step 3: Remove the Old Bearing

Once the wheel is off, you can access the old bearing.

1. Inspect the Bearing

   • Check for signs of wear or damage.

2. Use a Bearing Puller

   • If available, use a bearing puller to remove the old bearing. If not, gently tap it out with a hammer.
   • Be cautious not to damage the surrounding components.

Step 4: Clean the Bearing Housing

Before installing the new bearing, ensure the bearing housing is clean.

• Use a cleaning cloth to wipe out any dirt or debris from the housing.
• Ensure there are no remnants of the old bearing.

Step 5: Install the New Bearing

Now it’s time to install the new bearing.

1. Apply Grease

   • Generously apply grease to the new bearing to ensure smooth operation.

2. Position the Bearing

   • Carefully place the new bearing into the housing.

3. Secure the Bearing

   • If using a hammer, gently tap around the edge of the bearing to ensure it sits flush in the housing.

Step 6: Reattach the Rear Wheel

With the new bearing in place, reattach the rear wheel.

1. Align the Wheel

   • Position the wheel back onto the axle, ensuring it aligns properly with the bearing.

2. Tighten the Nuts

   • Use your socket wrench to securely tighten the wheel nuts.

3. Check for Movement

   • Spin the wheel to ensure it moves freely without any noise.

Conclusion

Replacing the rear wheel bearing on a Honda Activa or similar scooter is a straightforward process that can enhance your scooter's performance. By following these steps, you can complete the repair safely and efficiently. After replacing the bearing, consider checking other components, such as tires and brakes, to ensure your scooter is in optimal condition.